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Date: Tue, 21 Dec 2010 00:42:13 +0100 From: Michal Marek <mmarek@...e.cz> To: Jens Axboe <axboe@...nel.dk> Cc: "Stephen M. Cameron" <scameron@...rdog.cce.hp.com>, akpm@...ux-foundation.org, smcameron@...oo.com, linux-kernel@...r.kernel.org, mike.miller@...com, thenzl@...hat.com, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: [PATCH] cciss: fix cciss_revalidate panic. On Fri, Dec 17, 2010 at 09:02:22AM +0100, Jens Axboe wrote: > On 2010-12-16 20:02, Stephen M. Cameron wrote: > > From: Stephen M. Cameron <StephenM.Cameron> > > > > If you delete a logical drive, and then run BLKRRPART (e.g. via fdisk) > > on a logical drive which is "after" the deleted logical drive in the h->drv[] > > array, then cciss_revalidate panics because it will access the null pointer > > h->drv[x] when x hits the deleted drive. > > Thanks Stephen. I put this in for-linus for 2.6.37 and marked it for > stable backport. This got applied without the semicolon after 'continue' somehow and broke build. Please apply the patch below. Michal >From 70b720652024b23d71d72a1464f174df124600b7 Mon Sep 17 00:00:00 2001 From: Michal Marek <mmarek@...e.cz> Date: Tue, 21 Dec 2010 00:35:56 +0100 Subject: [PATCH] cciss: Fix build drivers/block/cciss.c:2839:3: error: expected ';' before 'if' Signed-off-by: Michal Marek <mmarek@...e.cz> diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 233e06c..8e0f925 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -2835,7 +2835,7 @@ static int cciss_revalidate(struct gendisk *disk) for (logvol = 0; logvol < CISS_MAX_LUN; logvol++) { if (!h->drv[logvol]) - continue + continue; if (memcmp(h->drv[logvol]->LunID, drv->LunID, sizeof(drv->LunID)) == 0) { FOUND = 1; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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